Higher Order Aberration & Relationship With Soft Contact Lens Modulus

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Clinical Trial Summary

Higher order aberrations are imperfects in the eye that affect the quality of image projected onto the retina. Soft contact lenses are made of different materials with different stiffness. This study looks to see if the soft contact lens material affects the amount of higher order aberrations in an eye.

See also
	Status	Clinical Trial	Phase
	Completed	`NCT05882383` - Changes of Optical Quality During the Peak of the Covid-19 Pandemic
	Completed	`NCT01663597` - Optical Biometry and Spherical Aberration in Ametropic and Emmetropic Eyes	N/A

NCT number	NCT06425432
Study type	Observational
Source	Southern College of Optometry
Contact	Yueren Wang, OD
Phone	901-252-3691
Email	ywang@sco.edu
Status	Not yet recruiting
Phase
Start date	May 20, 2024
Completion date	December 31, 2024

Higher Order Aberration and Relationship With Soft Contact Lens Modulus

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms